source3/lib/netapi/examples/netlogon/netlogon_control.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  I_NetLogonControl query
   4  *  Copyright (C) Guenther Deschner 2009
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include <sys/types.h>
  21 #include <inttypes.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25
  26 #include <netapi.h>
  27
  28 #include "common.h"
  29
  30 int main(int argc, const char **argv)
  31 {
  32         NET_API_STATUS status;
  33         struct libnetapi_ctx *ctx = NULL;
  34         const char *hostname = NULL;
  35         uint32_t function_code = NETLOGON_CONTROL_QUERY;
  36         uint32_t level = 1;
  37         uint8_t *buffer = NULL;
  38         struct NETLOGON_INFO_1 *i1 = NULL;
  39         struct NETLOGON_INFO_2 *i2 = NULL;
  40         struct NETLOGON_INFO_3 *i3 = NULL;
  41         struct NETLOGON_INFO_4 *i4 = NULL;
  42
  43         poptContext pc;
  44         int opt;
  45
  46         struct poptOption long_options[] = {
  47                 POPT_AUTOHELP
  48                 POPT_COMMON_LIBNETAPI_EXAMPLES
  49                 POPT_TABLEEND
  50         };
  51
  52         status = libnetapi_init(&ctx);
  53         if (status != 0) {
  54                 return status;
  55         }
  56
  57         pc = poptGetContext("netlogon_control", argc, argv, long_options, 0);
  58
  59         poptSetOtherOptionHelp(pc, "hostname");
  60         while((opt = poptGetNextOpt(pc)) != -1) {
  61         }
  62
  63         if (!poptPeekArg(pc)) {
  64                 poptPrintHelp(pc, stderr, 0);
  65                 goto out;
  66         }
  67         hostname = poptGetArg(pc);
  68
  69         if (poptPeekArg(pc)) {
  70                 function_code = atoi(poptGetArg(pc));
  71         }
  72
  73         if (poptPeekArg(pc)) {
  74                 level = atoi(poptGetArg(pc));
  75         }
  76
  77         /* I_NetLogonControl */
  78
  79         status = I_NetLogonControl(hostname,
  80                                    function_code,
  81                                    level,
  82                                    &buffer);
  83         if (status != 0) {
  84                 printf("I_NetLogonControl failed with: %s\n",
  85                         libnetapi_get_error_string(ctx, status));
  86                 goto out;
  87         }
  88
  89         if (!buffer) {
  90                 goto out;
  91         }
  92
  93         switch (level) {
  94         case 1:
  95                 i1 = (struct NETLOGON_INFO_1 *)buffer;
  96
  97                 printf("Flags: %x\n", i1->netlog1_flags);
  98                 printf("Connection Status Status = %d 0x%x %s\n",
  99                         i1->netlog1_pdc_connection_status,
 100                         i1->netlog1_pdc_connection_status,
 101                         libnetapi_errstr(i1->netlog1_pdc_connection_status));
 102
 103                 break;
 104         case 2:
 105                 i2 = (struct NETLOGON_INFO_2 *)buffer;
 106
 107                 printf("Flags: %x\n", i2->netlog2_flags);
 108                 printf("Trusted DC Name %s\n", i2->netlog2_trusted_dc_name);
 109                 printf("Trusted DC Connection Status Status = %d 0x%x %s\n",
 110                         i2->netlog2_tc_connection_status,
 111                         i2->netlog2_tc_connection_status,
 112                         libnetapi_errstr(i2->netlog2_tc_connection_status));
 113                 printf("Trust Verification Status Status = %d 0x%x %s\n",
 114                         i2->netlog2_pdc_connection_status,
 115                         i2->netlog2_pdc_connection_status,
 116                         libnetapi_errstr(i2->netlog2_pdc_connection_status));
 117
 118                 break;
 119         case 3:
 120                 i3 = (struct NETLOGON_INFO_3 *)buffer;
 121
 122                 printf("Flags: %x\n", i3->netlog1_flags);
 123                 printf("Logon Attempts: %d\n", i3->netlog3_logon_attempts);
 124
 125                 break;
 126         case 4:
 127                 i4 = (struct NETLOGON_INFO_4 *)buffer;
 128
 129                 printf("Trusted DC Name %s\n", i4->netlog4_trusted_dc_name);
 130                 printf("Trusted Domain Name %s\n", i4->netlog4_trusted_domain_name);
 131
 132                 break;
 133         default:
 134                 break;
 135         }
 136
 137  out:
 138         NetApiBufferFree(buffer);
 139         libnetapi_free(ctx);
 140         poptFreeContext(pc);
 141
 142         return status;
 143 }